//
//  Broker.h
//  命令模式
//
//  Created by flannery on 2018/12/19.
//  Copyright © 2018年 flannery. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "Order.h"

@interface Broker : NSObject
-(void)takeOrder:(Order*)order;
-(void)placeOrders;
@end
